Clove and Cinnamon is what you smell mostly, but there is quite a bit in it yes.
I wear it on my collar, or on a mask, if things get that bad... or on my collar and skullcap (like in my pic).
It's the BEST... so it's pricey, but it'll go a very long way!
In the house, a diffuser might be a great idea... I would research that, and I think i'ma doo the same, as I'm wondering now. I just know it worked in the plague, and none got sick. a next to impossible feat, as the plague was airborne eventually.
Could be great in the diffuser or burner. Inhaling it. Plus if it smells okay...
I don't fancy spicy smells but I can understand using it for health reasons. I too read that it allegedly kept thieves from getting the plague when they were robbing plague victims.
As it is I'm not buying it. Some E40 for a bottle is a bit too much for me.
I'm supposed to get some alternative grains one of these days to help boost the immune system. The woman who makes these (charges them with the right vibration that is) is incredibly good, again, wait and see.